baber/WOPTO huggingface dataset:
Patent EP-0301586-A1 (EP)
Inventor: PATEL PARASHAR
IPC: G05B19/418
Filed: 1988-07-29
Abstract: A machine vision system (101; 102) used with automated painting equipment (30; 103; 104) for object identification, intrustion-sensing and clearance monitoring. The vision system includes one or more cameras (111; 113; 114) mounted at convenient clean locations where unique or distinctive visual attributes or features of the objects to be painted, such as automotive vehicle bodies (61; 62; 63) or parts (230, 236, 238; 240, 246, 248) thereof, and the automated painting equipment may be seen. The camera acquires successive images of a first scene (260; 310, 311; 380, 382) which includes at least a first movable object (61; 62; 63; 330) to be identified. Image processing steps performed on each image from the camera include recognizing selected pictorial attributes or features of the object and comparing the recognized attributes of the first object with corresponding reference data from a set of reference information about the object previously stored in the system. When a match between the reference data and the recognized attributes occurs, the vision system provides signals to programmable controllers (103, 104) which operate the automated painting equipment (30, 156, 157). Portions of the visual information acquired and/or generated by the vision system are selectively displayed upon one or more CRT monitors (118; 138; 153) so that an operator/observer can verify correct operation of the vision system.
Patent EP-0304696-A1 (EP)
Inventor: FISCHER ROLF DR
IPC: C07C29/136
Filed: 1988-08-04
Abstract: 2,4-Butanediol and/or tetrahydrofuran is prepared by catalytic hydrogenation of maleic anhydride, succinic anhydride, maleic acid, succinic acid, fumaric acid or the alkyl esters of these acids at temperatures of 100 to 350 DEG C and at pressures of 50 to 350 bar over a catalyst which contains, as the catalytically active metal, cobalt and at least one of the elements copper and phosphorus, the hydrogenation being carried out, if desired, in the presence of an aliphatic alcohol.
Patent EP-0356548-A1 (EP)
Inventor: SCHENK HEINRICH DR ING
IPC: H04L7/02
Filed: 1988-08-30
Abstract: A receiving device for digital signals is supplied, for a conversion into analogue form of received digital signals, with samples of these digital signals at time intervals determined by the occurrence of the sampling clock pulses after an analogue/digital conversion. The relevant receiving device for digital signals in this arrangement provides control signals extracted from the received digital signals, which, after filtering, are supplied at predetermined time intervals to a clock generator for outputting the sampling clock pulses. The filtering (SF) of the control signals is effected in the form
 Ta(i) = a1(Te(i) - a2 Te(i-1)) + Ta(i-1), where a1, a2 represent a set of filter coefficients, Ta(i) and Ta(i-1) represent filtered control signals at times i and (i-1) and Te(i) and Te(i-1) represent control signals provided at times 1 and (i-1). In this arrangement, the set of filter coefficients can be established as determined by the amount of the instantaneous control signal deviation. The filtered control signals are subsequently supplied in quantised form (Q) to the clock generator (TG). 
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Patent EP-0313877-A1 (EP)
Inventor: BIANCHI FRANCO
IPC: D02G3/28
Filed: 1988-10-03
Abstract: A twisting machine (1), which yields a twisted thread at an unusually constant twist value, comprises within a main frame (2) first and second yarn paths (9,10) converging toward a gathering point (11) of respective yarns from a first reel (3) carried on the main frame (2) and a second reel (4) carried on a spindle (13), a twisted thread path (12) extending from the gathering point (11) to a take-up reel (7) driven rotatively by a roller (49), a flyer (19) journalled in the main frame (2) at the gathering point (11), and a capstan (48) placed along the twisted thread path (12), and a positive mechanical drive (50) for interconnecting rotatively the flyer (19), capstan (48), and roller (49) directly with the spindle (13).
Patent EP-0320817-A1 (EP)
Title: 2,3-Dihydro-2-phenyl-5-amino-alkyl-naphtho[2,1-b][1,4]thiazepinon-Derivate
Inventor: MOHACSI ERNO
IPC: C07D281/08
Filed: 1988-12-09
Abstract: Verbindungen der Formel <IMAGE> worin R1 Phenyl mit 1-3 Niederalkoxy- oder Halogensubstituenten, R2 Hydroxy, Niederalkoxy, Niederalkanoyloxy, Niedercycloalkylcarbonyloxy, -O-COO-(C1-C5-Alkyl) oder -O-CO(CH2)m-O-(C1-C3-Alkyl), R3 und R4 unabhängig voneinander je Niederalkyl oder Phenylniederalkyl oder zusammen einen Piperidin- oder Pyrrolidinring, n 2-4 und m 1 oder 2 bedeuten, und pharmazeutisch verwendbare Säureadditionssalze davon besitzen den Calciumkanal blockierende Eigenschaften und eignen sich demnach als Mittel zur Behandlung von Ischämie und als Blutdrucksenker.
Patent EP-0277743-A1 (EP)
Inventor: SALZMANN THOMAS N
IPC: A61K31/415
Filed: 1988-01-26
Abstract: Carbapenems having the formula:
     are useful antibacterial agents.
Patent EP-0289254-A1 (EP)
Inventor: ROGERS WALTER CLARK
IPC: A47C3/027
Filed: 1988-04-26
Abstract: A rocking chair is disclosed which has a fixed base (10), and a seat frame (16) mounted on the base (10) for rocking movement by means of a plurality of rocker assemblies (40), having rocker cams (41), mounted one behind the other. The rocker cams (41) are pivotally mounted (at 44) to one of the base (10) or seat frame (16) and have arcuate surfaces (42) engaged against the other of the base (10) or seat frame (16). This achieves a predetermined desired motion of the seat (16) relative to the base (10). In one embodiment, a pair of such rocking cam assemblies (40) are provided in tandem on each side of the chair. In another embodiment, only a single pair of cam assemblies (40c, 40d) are provided in tandem at a central portion of the chair (Fig. 4). In another embodiment (Fig. 3) three cam assemblies (40a, 40b, 40b) are provided in a triangular arrangement.
Patent EP-0303517-A1 (EP)
Inventor: VAN DER MESCHT LEON
IPC: B65F1/16
Filed: 1988-08-12
Abstract: Apparatus for dispensing flexible tubing comprises support means (10) for supporting a roll of flexible tubing (12) in a compacted state. The support means defines a central aperture about which the roll of flexible tubing is displaced in use. A funnel shaped guide (14, 16) is concentric with the aperture and extends upwardly from the periphery of the aperture. A length of the tubing is drawn, in use, over the guide means and through the aperture so that the length of tubing depends from the apparatus, and the free end of the length of tubing is sealed off to form a bag (22).
Patent EP-0286481-A1 (EP)
Inventor: HERBIN PATRICK
IPC: B24B13/005
Filed: 1988-03-17
Abstract: In this blocking apparatus, at least a portion of the pipe connecting the inlet orifice of the mold to the outlet orifice of the tank containing molten metal is in thermal contact with the mold, which mold includes at least one channel through which a cooling fluid can be caused to flow. Heater means are also associated with the pipe. Thus, the flow of molten metal from the tank into the mold can be stopped by allowing a plug of solidified metal to form in the pipe when the mold is cooled, and the flow of molten metal can be re-established by melting the plug of solidified metal by use of the heater means.
Patent EP-0286589-A1 (EP)
Title: Schussfadenspeicher für Webmaschine
Inventor: HAMER ANTONIUS JOSEPHUS MARIA
IPC: D03D47/36
Filed: 1988-03-22
Abstract: Bei einem Schussfadenspeicher für eine Webmaschine mit einer stillstehenden Trommel (11) zur Speicherung eines Schussfadenvorrates ist eine elektromagnetische Fadenklemme (2) zum Festhalten des Schussfadens am Trommelumfang bei Schusseintragsende vorgesehen. Die Fadenklemme (2) betätigt mittels eines Elektromagneten (20) einen Sperrstift (21) gegen einen Anschlag (22) auf der Speichertrommel (11). Der Sperrstift (21) bildet mit dem Magnetanker (26) eine Einheit, die je nach Zustand des Elektromagneten (20) gegen einen oberen Anschlagpuffer (28) oder einen unteren Anschlag (29) gedrückt wird. Zur Kühlung der Fadenklemme, insbesondere des oberen Anschlages (28,35) und der Magnetwicklung (25), wird Kühlluft durch einen Luftanschluss (23) in das Innere der Fadenklemme (2) geleitet, worauf diese Kühlluft durch Oeffnungen (34) gegen die Oberfläche der Speichertrommel (11) austretend den Bereich um den Anschlag (22) für die Fadenklemme von Flugablagerungen freihält.
Patent EP-0289463-A1 (EP)
Inventor: TSAO FU-PAO
IPC: A61L2/00
Filed: 1988-04-25
Abstract: A stabilized hydrogen peroxide solution is disclosed comprising a first and second stabilizer said first stabilizer being selected from a compound of the formula
      wherein each of n, m, p and q is independently 0-4, or from a physiologi­cally compatible salt thereof, in an amount of from about 0.024 mmole to about 0.49 mmole/100 ml of solution; and 
said second peroxide stabilizer being selected from glycerin, a water soluble polyvinyl alcohol having a molecular weight of about 5,000 to about 150,000 and being at least 80 % hydrolyzed, propylene glycol, polyacrylic acid having a molecular weight of about 2,000 to about 100,000, diethylene glycol, and sodium hexametaphosphate sodium poly­phosphate, in an amount of from about 0.054 mmole to about 1.09 mmole/100 ml of solution. Said solution may be used in a method of disinfecting a hydrogen peroxide stable article such as a contact lens.
Patent EP-0349533-A1 (EP)
Inventor: RUSZNYAK ANDREAS
IPC: G06G7/163
Filed: 1988-01-25
Abstract: Le circuit décrit comprend un premier transistor (1) dont les électrodes de courant sont couplées entre une première ligne de tension de référence et un premier noeud et dont l'électrode de porte est couplée à un premier noeud d'entrée présentant, en service, une tension d'entrée telle que ledit transistor fonctionne dans la région de sa triode; un deuxième transistor (2) dont les électrodes de courant sont couplées entre ledit premier noeud et un noeud de sortie, ce dernier étant couplé à une deuxième ligne de tension de référence; un comparateur (3) permettant de comparer une première tension au niveau du premier noeud avec une seconde tension au niveau d'un second noeud d'entrée et de commander l'électrode de porte dudit second transistor afin de maintenir sensiblement égales lesdites première et seconde tensions, le courant passant à travers le second transistor étant proportionnel au produit des tensions au niveau des premier et second noeuds d'entrée.
Patent EP-0354907-A1 (EP)
Inventor: PONTIFF THOMAS M
IPC: B29B9/06
Filed: 1988-02-19
Abstract: On produit des perles de mousse moulables comprenant une mousse de polyoléfine réticulée par du silane en mélangeant dans une extrudeuse une composition comportant une polyoléfine modifiée par du silane (tel qu'un polyéthylène sur lequel est greffé du silane) et un catalyseur de condensation de silanol, afin de produire un bain de fusion, puis en injectant un agent de soufflage dans le bain de fusion dans une proportion efficiente pour produire une densité de mousse désirée dans l'extrudat; en extrudant et en découpant le bain de fusion afin de former des perles de mousse et en exposant les perles de mousse à de l'humidité afin de produire la réticulation par le silane de la mousse de polyoléfine.
Patent EP-0366657-A1 (EP)
Title: Sheet-film cassette.
Inventor: OSWALD ANTON
IPC: G03B17/32
Filed: 1988-04-08
Abstract: Sheet film cassette with loaded/unloaded indicator in the form of a member slidable vertically with respect to the film plane and mounted in the portion of the cassette that positions the film and opposite the exposure window, such that the outer end of the slidable member is flush with the outer surface of the cassette in the loaded condition, and is recessed within the outer surface in the unloaded condition. A labyrinth mounting for the member provides light-tightness.
Patent EP-0327618-A1 (EP)
Inventor: SOHN CHUL HO
IPC: B01L99/00
Filed: 1988-06-08
Abstract: Le dispositif décrit permet de produire des bulles de gaz dans un liquide. Le dispositif comprend un conduit (58) adapté pour transporter le liquide. Une première chambre à gaz (96) est formée à proximité du conduit et un orifice (53) à proximité d'une paroi latérale du conduit définit un passage (60) entre la première chambre à gaz et le conduit. Un élément de soupape (50) est adapté pour fermer l'orifice. Le dispositif peut comprendre une seconde chambre à gaz (86) et un diaphragme (36) sensible à la pression du gaz se trouvant dans la seconde chambre à gaz. Un conduit (98) reliant les première et seconde chambres peut comprendre un évent variable (104) pour commander la taille et le nombre des bulles de gaz injectées dans le liquide qui s'écoule dans le conduit.
Patent EP-0419465-A1 (EP)
Inventor: HORACEK PETER ATOL HOUSE
IPC: A47F5/16
Filed: 1988-09-23
Abstract: Dispositif de présentation de véhicule, comprenant une plate-forme (12) dotée de voies (14) formant partie intégrante et destinées à recevoir les roues d'un véhicule. Une base de support (16) repose sur le sol et est couplée à la plate-forme (12) au moyen d'éléments de connexion (18). La plate-forme (12) est manoeuvrable afin d'effectuer une inclinaison de l'avant vers l'arrière et inversement, sous l'effet des vérins hydrauliques (24, 26). La base (16) comporte une partie extérieure (28) et une partie intérieure (30), cette dernière portant le vérin hydraulique (24) ainsi que les éléments de connexion (18). La partie intérieure est connectée pivotante à la partie extérieure et est manoeuvrable à l'aide des vérins (36, 38), de manière à incliner la partie intérieure latéralement par rapport à la partie externe.
Patent EP-0393071-A1 (EP)
Inventor: KENT ALLAN R
IPC: G06F13/14
Filed: 1988-10-13
Abstract: A hierarchical arbitration system is especially useful in a 
computer interconnect coupler having a set of junctor which are 
assigned to channel transmitters and channel receivers for the 
routing of messages from the channel receives to the channel 
transmitters. When a message is received by a channel receiver, the 
channel receiver stores the beginning portion of the message in a 
first-in-first-out buffer, and sends a route message request to cen­
tral switch logic. If the destination transmitter or receiver is busy, 
the central logic places the message request on a destination queue 
and returns a signal to the requesting source transmitter to turn on 
a flow control signal which is transmitted back to the data process­
ing device having originated the message. To permit incremental 
expansion of the coupler to accommodate an increased number of 
channels, additional channel interface boards may be added and a 
hierarchical rotating priority scheme enables the additional chan­
nels to have equal priority with the previously exiting channels 
without requiring reprogramming. A ring channel arbitrator is 
provided for selecting a particular one of the boards during each 
cycle when a service request is presented and each channel inter­
face board includes a ring channel arbitrator for selecting on the 
board a particular one of the channels which have presented a ser­
vice request. Moreover, the processing and queueing of routing re­
quests is made more effective by grouping the requests into differ­
ent priority levels and using separate but duplicate arbitration log­
ic to resolve simultaneous requests within the same priority group.
Patent EP-0331880-A1 (EP)
Inventor: ABICHT ROLAND ING GRAD
IPC: H05B3/66
Filed: 1989-01-17
Abstract: In a device for supporting meandering electrical heating conductors on the hot side of thermally insulating moulded bodies, consisting of ceramic fibres, in industrial furnaces, the heating conductors are supported by anchors in the regions of their bends, which anchors are arranged on the moulded bodies. In order to increase the positional security it is proposed that heating conductor supports be provided which are arranged between the bends (4) of the heating conductors (2) and at a distance from the bends (4), said supports being anchored in the moulded bodies (1) and engaging at least on the sides of the heating conductors (2) facing away from the hot side of the moulded bodies (1). <IMAGE>
Patent EP-0358841-A1 (EP)
Inventor: KEHRER OTMAR
IPC: A47B88/02
Filed: 1989-04-14
Abstract: A container with superposed drawers (12, 14) such as is used as office furniture. The intention, on the one hand, is to provide the possibility to pull out more than one drawer, but on the other hand to prevent the container as a whole from tipping forwards due to the load of the pulled-out drawers. At least one floor roller (16) is arranged on the underside of the bottom drawer (12) near to its front end. Attached to the underside of the "upper" drawer (14) above it are downwardly projecting carriers (46) for the bottom drawer (12), which carriers each bear at their lower end a support roller (44). The support rollers run on the upper edges of the side panels (48) of the bottom drawer (12). When the upper drawer (14) is being pulled out, the bottom drawer is carried along by its carriers (46) and the floor roller (16) supports the front end of the bottom drawer and, via the support roller (44) also the front end of the upper drawer so that the container is prevented from tipping forwards. In order to ensure that the bottom drawer is also carried along by the upper drawer when it is pushed in again, both drawers can be locked together by a latch (32), the latch being ineffective when the drawers (12,14) are pushed in and only becoming effective when the bottom drawer is being pulled out. It is also possible for more than two drawers located above one another to be mutually locked and supported. <IMAGE>
Patent EP-0396797-A1 (EP)
Inventor: MIESSEN WALTER DR-ING
IPC: F16C9/04
Filed: 1989-05-10
Abstract: The invention relates to a method for fracture-separation of the cap and rod of engine connecting rods produced using powder swaging technology, in which - the cap or the rod of the engine connecting rod is clamped firmly on a holder which can be moved at right angles to the fracture-separation plane, - the part of the engine connection rod which is not fixed to the holder is held in a fixed position, and - a straight, central shock, acting in the axis of symmetry of the engine connecting rod, is exerted on the holder in the fracture-separation direction. A device for carrying out the method comprises:  - a fixed-position device base (1),  - a holder (7) for the cap (28) on the engine connecting rod (20),  - a holder for the rod of the engine connecting rod, - a guide, fixed on the device base, for each holder, on which the respective holder is supported such that it can move within limits in each case at right angles the fracture-separation plane and parallel to the axis of symmetry of the engine connecting rod, and - an impact mass (3) for each holder, the impact masses exerting at the same time a straight central shock, acting on the respective holder in the axis of symmetry of said engine connecting rod, in the fracture-separation direction of the engine connecting rod. <IMAGE>
Patent EP-0346949-A1 (EP)
Inventor: OTA AKIHO
IPC: B65D1/02
Filed: 1986-03-06
Abstract: A blow-moulded bottle-shaped container (31) of biaxially-­oriented synthetic resin having an integrally-moulded neck (33) at the top of a cylindrical body (32) of the container, there being a pair of inwardly-depressed recesses (34) in the cylindrical wall of the cylindrical body at opposite sides thereof with the minimum spacing between the recesses (34) being at their deepest parts (35) so that a portion of the cylindrical wall between the recesses (34) forms a grip (37) as a result of the recesses, wherein at least one side of the grip has an inclined surface (38) including an inclining angle maximized at a right angle with respect to a diagonal line of a lateral cross-sectional surface of the container body, a plurality of lateral reinforcing rib grooves are formed to depress the rear wall of the grip, and at least one side end of the other surface opposite to the grip has an inclined surface including an inclining angle maximized at a right angle with respect to the diagonal line.
Patent EP-0363695-A1 (EP)
Inventor: CHENNEAUX FRANCOIS
IPC: G01F1/684
Filed: 1989-09-20
Abstract: The invention relates to a sensor for determining low speed currents of below 2.5 m/s in a pipe section. The sensor possesses at least one heating element (3, 14, 15) which projects into the pipe section. Two thermocouples (9, 10, 20, 21) are provided at points located one after another in the flow direction (2, 26) and are connected electrically in series in such a way that they allow the temperature difference to be measured between said points. According to the invention, the thermocouples (9. 10, 20, 21) are attached to the heating element itself in such a way that in the case of each flow direction there is a direct flow to one thermocouple respectively, and that consequently the different incident flows are the cause of the measured temperature difference. <IMAGE>
Patent EP-0363808-A1 (EP)
Inventor: KLOCKER HEINRICH JOSEF
IPC: F16C29/02
Filed: 1989-10-04
Abstract: Device for forming a gauze edge, consisting of alternately moved sheds, a yarn-guide device being attached to one shed, and there being arranged on the other shed a needle holder which has two parallel essentially U-shaped frame rails and which holds a yarn-guide element, the frame rail (3, 4) having an insert on its side facing the yarn-guide element (5). 
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Patent EP-0367192-A1 (EP)
Title: Valve driving mechanism for internal combustion engine
Inventor: HASHIYAMA KOUICHI
IPC: F01L1/344
Filed: 1989-10-30
Abstract: A valve driving mechanism including a pair of cam shafts (1, 2) for driving either one of intake valve or exhaust valve,  power  transmitting device (4,6,7,9) provided on said first cam shaft (2) for driving the cam shafts, phase varying device (10) of annular configuration provided between the cam shaft (2) and the power transmitting device (4) for varying a relative rotation phase between the cam shaft (2) and said power transmitting device (4) so that a compact valve timing control can be accomplished.
Patent EP-0334591-A1 (EP)
Inventor: CLARK NIGEL LESLIE
IPC: C08F218/08
Filed: 1989-03-21
Abstract: Paint base compositions exhibiting improved performance in the absence of sodium vinyl sulphonate comprise emulsion copolymers of vinyl C1 to C4 alkanoates eg. vinyl acetate, vinyl chloride and an alkylene eg. ethylene, with alkyl acrylate.
Patent EP-0397936-A1 (EP)
Inventor: RAHIMZADEH BIZHAN
IPC: G01N25/04
Filed: 1989-05-16
Abstract: Infra red light from an emitter 16 is directed through a glass slide 10 to an area 12 on which a solid substance is located. Light reflected from the undersurface of the solid substance is received by a receiver 18. The substance is heated by a strip heater 14. 
     When the substance changes state the amount of reflected light arriving at the receiver 18 varies, and information coming from an electronic thermometer 20 or 20A records the temperature at which the change of state has occurred.
Patent EP-0364069-A1 (EP)
Inventor: HASEBE HIROSHI C O KABUSHIKI K
IPC: F01L1/26
Filed: 1989-07-10
Abstract: For switching over the operation mode of at least one engine valve, a connection means or a switchover pin (51, 52, 53) is disposed to connect a plurality of valve operating means or rocker arms (23, 24, 25) integrally or release such connection and a detection means (123) is disposed to detect a moved position of the connection means or switchover pin. Thereby, it is checked whether the operation mode of the engine valve is in conformance with the connected state or the connection released state of the valve operating means, and therefore an operationally locked condition of the connection means or the switchover pin is detected, for example.
Patent EP-0354697-A1 (EP)
Inventor: MANZER LEO ERNEST
IPC: C01B7/19
Filed: 1989-07-31
Abstract: Process for the separation of hydrogen fluoride (HF), 2,2-dichloro-1,1,1-trifluoroethane (FC-123), and/or 2-chloro-1,1,1,2-tetrafluoroethane (FC-124) from mixtures comprising them by controlling the molar ratio of HF/FC-123 in the mixture prior to subjecting the mixture to azeotropic distillation.